27838401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28768

約数の個数: 16

約数和(自身を含む): 41371200

約数和(自身を除く): 13532799

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 28729, 86187, 488393, 545851, 1465179, 1637553, 9279467, 27838401]

約数ペア:

[(1, 27838401), (3, 9279467), (17, 1637553), (19, 1465179), (51, 545851), (57, 488393), (323, 86187), (969, 28729)]